メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.599361087804 34.9732889430477, 136.599612731322 34.9737762495696, 136.59995868541 34.9744944404591, 136.599189742615 34.974760583358, 136.598826433006 34.9748916128255, 136.598318960233 34.9750646926076, 136.598323340666 34.9748035986305, 136.59760233436 34.9750792157113, 136.597373376008 34.9753311352712, 136.597644776012 34.9754079712083, 136.597649272898 34.976129473384, 136.597391584106 34.9760735581763, 136.596746538504 34.9759379955244, 136.596413837061 34.9757618042352, 136.596220533873 34.9757295136333, 136.595952405413 34.9757142119061, 136.595466962869 34.9757296970278, 136.594982837576 34.9757320745076, 136.594604944196 34.9756769533351, 136.59407807711 34.9755431190567, 136.594291406397 34.9745933457093, 136.594444143599 34.9744363180219, 136.595224213561 34.9739697839242, 136.5956968668 34.9737620263748, 136.596236105043 34.9735337984327, 136.596641398064 34.9733521454695, 136.598222276249 34.9726813577741, 136.598333337603 34.9726239762216, 136.598543083686 34.972536316096, 136.598897014414 34.9724105476068, 136.599096858249 34.9727940207816, 136.599361087804 34.9732889430477)) ^^http://www.opengis.net/ont/geosparql#wktLiteral